| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.47 | 4.108% | $236.8145 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $81.52 | 5.462% | $85.9726 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $190.51 | 8.184% | $206.1013 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $92.96 | 6.213% | $98.7356 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $40.54 | 11.617% | $45.2495 | $45.25 | $45.25 | $45.20 |
| Purchase #6 | $219.58 | 5.490% | $231.6349 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $175.52 | 11.130% | $195.0554 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $1,028.10 | $1,099.5638 | $1,099.56 | $1,099.55 | $1,099.50 | |